Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #9 May 07 2021 09:31:09
%S 17,21800053277,86984485062381462583582279727,
%T 2948338207972508983453357158259221375675126583677039825367935271466652794027
%N Primes which are two greater than A074040 terms.
%C a(5) = 3052230...330677 has 17332 digits, the only prime larger than a(4) and among the cumulative products of the first 2000 twin primes pairs plus two.
%e a(1) = 17 = A074040(1) + 2 = 3*5 + 2.
%t (* function a074040[ ] is defined in A074040 *)
%t a343778[n_] := Select[Map[#+2&, a074040[n]], PrimeQ]
%t a343778[30]
%Y Cf. A037074, A077800, A074040, A097490, A097491, A097493.
%K nonn
%O 1,1
%A _Hartmut F. W. Hoft_, Apr 29 2021